[Snyk] Security upgrade @angular/cli from 18.2.12 to 21.1.5

[snyk-io]

Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• chargebee-js-angular/package.json
• chargebee-js-angular/package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Regular Expression Denial of Service (ReDoS) SNYK-JS-AJV-15274295	685

Breaking Change Risk

Notice: This assessment is enhanced by AI.

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🦉 Regular Expression Denial of Service (ReDoS)

[snyk-io]

This is a major upgrade spanning three versions (v19, v20, v21) of Angular and introduces significant breaking changes, new architectural defaults, and tooling updates. Manual intervention and thorough testing will be required.

Key Breaking Changes:

• v21: Vitest is the New Default Test Runner: The CLI now defaults to Vitest for new projects, replacing Karma. Existing projects with custom Karma configurations (karma.conf.js) will require migration. An experimental schematic is available (ng generate @angular/core:karma-to-vitest) to assist with this transition.

• v20: Node.js v18 Support Dropped: Angular v20 and later require Node.js v20 or higher. Support for Node.js 18 has been removed.

• v20: Testing API Changes: TestBed.get() has been removed and must be replaced with TestBed.inject(). Additionally, ng-reflect-* attributes are no longer generated in development mode, which may break tests that relied on them for querying elements.

• v19: Standalone Components by Default: Components, directives, and pipes are now generated as standalone by default. Projects that still use NgModules must explicitly set standalone: false in the component decorator.

Other Notable Changes:

• Zoneless by Default (v21): New applications are now generated without zone.js by default, marking a shift to a more modern, signals-based change detection system.
• HttpClient Included by Default (v21): HttpClient is now provided automatically, often removing the need to import HttpClientModule.
• Control Flow Syntax: The classic *ngIf and *ngFor structural directives are now deprecated in favor of the new @if and @for block syntax.

Recommendation: This upgrade involves fundamental changes to testing, component architecture, and dependencies. Allocate significant time for migration, especially for the testing infrastructure changes from Karma to Vitest. Use the ng update command to automatically apply code migrations where possible, but expect to perform manual code adjustments and a full regression test.

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues

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[hivel-marco]

Secrets found in the following files: chargebee-js-angular/package-lock.json
PII found in the following files: chargebee-js-angular/package-lock.json

• chargebee-js-angular/package.json
  PR has too many lines changed - Skipping review. Please keep lines changed under 2000 for high quality reviews